Ajinomoto Stock Soars 5.13%, Hits Intraday High Amid Market Decline

Ajinomoto Co., Inc. has experienced a significant uptick in its stock performance, gaining 5.13% on February 25, 2026. The stock reached an intraday high of JPY 4,959.00, showcasing its strong market activity. Over the past week, Ajinomoto has outperformed the Japan Nikkei 225, with a weekly gain of 6.42% compared to the index's slight decline of 0.2%. In terms of longer-term performance, Ajinomoto has demonstrated impressive growth, with a remarkable 66.21% increase over the past year, significantly surpassing the Nikkei 225's 46.92% return. The company's market capitalization stands at JPY 3,463,416 million, categorizing it as a large-cap entity within the fast-moving consumer goods (FMCG) sector. Despite the positive short-term performance, Ajinomoto's long-term growth has been moderate, with net sales increasing at an annual rate of 6.83% over the last five years. The company maintains a high return on capital employed (ROCE) of 14.15%, although it faces challenges with a high valuation relative to its peers. Overall, Ajinomoto's recent stock activity reflects its strong market position amidst varying performance metrics.